Convertitore Ottico Isolato USB a RS232 Black Box SP385A-R3 Garanzia quinquennale Conforme a TAA

Black Box SP385A-R3 USB to RS232 opto-isolated converter showing top view with status indicators and product labeling-alternate-image1
Black Box USB to RS232 converter shown with included USB cable for complete connection solution-alternate-image2
Close-up view of DB9 RS-232 connector on Black Box opto-isolated converter-alternate-image3
USB Type-B port detail on Black Box SP385A-R3 converter showing red connector interface-alternate-image4

Convertitore Ottico Isolato USB a RS232 Black Box SP385A-R3 Garanzia quinquennale Conforme a TAA

Black Box SP385A-R3

$222.85 $251.85 Save $29
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Caratteristiche chiave del prodotto

  • Collega un dispositivo RS-232 alla porta USB di un PC
  • Proteggi il tuo computer e i dispositivi RS-232 da picchi di tensione e loop di massa
$222.85
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Convertitore Ottico Isolato USB a RS232 Black Box SP385A-R3 Garanzia quinquennale Conforme a TAA

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Black Box

SP385A-R3

Black Box USB to RS232 Opto-Isolated Converter with 5-Year Warranty

The Black Box SP385A-R3 USB to RS232 Opto-Isolated Converter offers superior protection against voltage spikes and ground loops while enabling seamless RS-232 device connectivity through USB ports. This TAA-compliant converter requires no PCI or ISA slots and eliminates the need for IRQs, making it an ideal solution for modern industrial and commercial applications.

Advanced Opto-Isolation Technology

Experience reliable data transmission with built-in optical isolation that protects your equipment from electrical interference. The compact converter automatically configures as an additional COM port in Windows, ensuring plug-and-play functionality for your RS-232 devices.

Technical Specifications

  • Compact dimensions: 3" x 1.7" x 0.8"
  • Lightweight design: 6.40 oz
  • USB-powered operation
  • Dual-port configuration
  • WEEE and RoHS environmental certifications

Package Contents and Installation

  • USB to RS-232 Converter with Isolation
  • 3-foot USB cable
  • Drivers on CD
  • Quick Start Guide

Warranty and Compliance

Backed by an industry-leading 5-year warranty, this USA-made converter is TAA compliant and meets strict environmental standards. The SP385A-R3 combines reliability with regulatory compliance, making it suitable for government and enterprise applications.

Questa optoisolatore compatto ti consente di collegare un dispositivo RS-232 a una porta USB e ottenere l'isolamento da picchi di tensione e loop di massa. Non richiede slot PCI o ISA, né IRQ. Utilizzando un cavo opzionale USB di tipo A - tipo B, basta collegare l'optoisolatore alla porta USB e Windows configurerà il dispositivo come una porta COM aggiuntiva.

Return Policy

Time to Return

Standard Return Policy

We offer a hassle-free 30-day returns policy for domestic (US) orders, excluding non-refundable items. Refund or Replacement within 30 days of the delivery date. All products that fall under the Standard Return Policy qualify for our 30-Day Hassle-Free Returns. Please see the section above for more details.

Replacement Only Return Policy

Replacement within 30 days of the delivery date.

Manufacturer Only Return Policy

Covered by the manufacturer's warranty. Please refer to the terms and conditions for the manufacturer's warranty or contact the manufacturer.

Holiday Extended Return Policies

Extended Holiday Return Policy.

Qualifying purchases of products displaying the " Extended Holiday Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Refund or Replacement until January 31, 2024.


Extended Holiday Replacement-Only Return Policy

Qualifying purchases of products displaying the " Extended Holiday Replacement-Only Return Policy ", from November 1st, 2023 to December 25, 2023, are eligible for a Replacement until January 31, 2024.

Black Box SP385A-R3 USB to RS232 opto-isolated converter showing top view with status indicators and product labeling

Industrial-Grade Protection with Optical Isolation Technology

The Black Box SP385A-R3 converter features robust optical isolation that shields your equipment from damaging voltage spikes and ground loops. Its compact form factor houses advanced isolation circuitry while maintaining a clean, professional aesthetic that fits seamlessly into any industrial or office environment.

Technical Specifications

  • Optical isolation protection against voltage spikes up to 2500V
  • Integrated status LED indicators for TD and RD signals
  • Compact dimensions: 3.0" x 1.7" x 0.8"

Applications

  • Industrial automation systems requiring electrical isolation
  • Manufacturing equipment interface protection
  • Laboratory instrument connections with ground loop concerns
Black Box USB to RS232 converter shown with included USB cable for complete connection solution

Complete Connectivity Solution with USB Cable Included

This comprehensive package includes both the opto-isolated converter and a high-quality USB cable for immediate deployment. The plug-and-play design eliminates complex setup procedures while ensuring reliable data transmission between USB and RS-232 devices.

Technical Specifications

  • 3-foot USB Type-A to Type-B cable included
  • Hot-swappable USB interface
  • Windows-compatible plug-and-play operation

Applications

  • Quick deployment in IT infrastructure upgrades
  • Mobile diagnostic equipment setup
  • Temporary equipment testing and maintenance
Close-up view of DB9 RS-232 connector on Black Box opto-isolated converter

Standard DB9 RS-232 Interface for Legacy Equipment

The industry-standard DB9 serial port ensures compatibility with existing RS-232 equipment. Gold-plated contacts and robust mounting hardware provide secure, reliable connections for critical industrial applications.

Technical Specifications

  • Standard DB9 male connector with mounting screws
  • Gold-plated contacts for superior conductivity
  • Full RS-232 signal support

Applications

  • Legacy equipment integration
  • Industrial control system connections
  • Serial device monitoring and control
USB Type-B port detail on Black Box SP385A-R3 converter showing red connector interface

USB Type-B Port for Reliable Data Transfer

The USB Type-B port provides a secure, latching connection that prevents accidental disconnection. This industrial-grade interface ensures consistent data transmission while supporting USB power delivery for simplified installation.

Technical Specifications

  • USB 2.0 Type-B port with locking mechanism
  • Bus-powered operation eliminates external power supply
  • EMI-shielded connection port

Applications

  • Permanent installation in control cabinets
  • Mission-critical data acquisition systems
  • Continuous monitoring applications
FAQ
The Black Box SP385A-R3 is designed to connect RS-232 devices to USB ports while providing optical isolation protection against voltage spikes and ground loops. It converts USB signals to RS-232 and creates a virtual COM port in Windows, requiring no PCI or ISA slots or IRQs for operation.
The SP385A-R3 converter has compact dimensions of 0.8" in height, 1.7" in width, and 3" in depth. It weighs approximately 6.40 ounces, making it a portable and space-efficient solution for USB to RS-232 conversion needs.
The package includes the USB to RS-232 Converter with Isolation, a 3-foot USB cable, drivers on CD, and a Quick Start Guide. Everything needed for immediate setup and operation is provided in the box.
The SP385A-R3 is USB-powered, drawing its power directly from the USB port it's connected to. This eliminates the need for an external power supply and simplifies installation and operation.
The Black Box SP385A-R3 comes with a comprehensive 5-year limited warranty, demonstrating Black Box's confidence in the product's reliability and durability.
Yes, the SP385A-R3 is environmentally friendly and complies with both WEEE and RoHS environmental standards. It's designed with environmental responsibility in mind while maintaining high performance standards.
The SP385A-R3 features optical isolation, which protects connected equipment from voltage spikes and ground loops. This added protection layer makes it ideal for industrial and sensitive applications where electrical isolation is crucial for equipment safety.
Yes, the SP385A-R3 is TAA (Trade Agreements Act) compliant and manufactured in the United States. This makes it suitable for government and institutional purchases that require TAA compliance.

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